“It is a matter of life and death, a road either to safety or to ruin. Hence it is a subject of inquiry which can on no account be neglected.”

Sun Tzu: The Art of War

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Welcome to tsumego collections!

This site was created as a resource of free problem collections. The problems are in book format.

This site is still in BETA, things are added and removed, simply put – nothing is final yet.

New: you can now download the books in double page format which is excellent for printing!

Thank you for your patience.